<script>
export default {
  name: "MyAnimation2",
  data() {
    return {
      isShow: true,
    }
  }
}
</script>

<template>
  <div>
    <button @click="isShow=!isShow">显示/隐藏</button>
    <transition name="hello" appear>
      <h1 v-show="isShow">你好啊</h1>
    </transition>
  </div>
</template>

<style scoped>
/*不配合动画使用*/

h1 {
  background-color: orange;
  /*谁变化给谁加配置,尽量在name-enter/leave-active上添加*/
  //transition: 0.5s linear;
}

.hello-enter-active, .hello-leave-active {
  transition: 0.5s linear;
}


/*进入的起点*/
/*离开的终点*/
.hello-enter, .hello-leave-to {
  transform: translateX(-100%);
}

/*进入的终点*/
/*离开的起点*/
.hello-enter-to, .hello-leave {
  transform: translateX(0);
}

</style>